Arozzi Visione VX-800 Blue Light Blocking Glasses - Black (Black)

Vision glasses are made to measure for those who suffer from DEF (digital ocular fatigue). Block up to 50% of the short short wave light in the critical frequency range of 400 nm 500 nm. The glasses vision have been designed following the highest standards. They are approved by the EC and registered by the FDA. Protect your eyes from potentially harmful UV rays by filtering more than 99% of the rays so that your eyes remain protected. Tinted protective lenses reduce eye pain caused by long periods of computer use.